79247784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 271411200

約数和(自身を除く): 192163416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 37, 38, 42, 44, 56, 57, 61, 66, 74, 76, 77, 84, 88, 111, 114, 122, 132, 133, 148, 152, 154, 168, 183, 209, 222, 228, 231, 244, 259, 264, 266, 296, 308, 366, 399, 407, 418, 427, 444, 456, 462, 488, 518, 532, 616, 627, 671, 703, 732, 777, 798, 814, 836, 854, 888, 924, 1036, 1064, 1159, 1221, 1254, 1281, 1342, 1406, 1463, 1464, 1554, 1596, 1628, 1672, 1708, 1848, 2013, 2072, 2109, 2257, 2318, 2442, 2508, 2562, 2684, 2812, 2849, 2926, 3108, 3192, 3256, 3416, 3477, 4026, 4218, 4389, 4514, 4636, 4697, 4884, 4921, 5016, 5124, 5368, 5624, 5698, 5852, 6216, 6771, 6954, 7733, 8052, 8113, 8436, 8547, 8778, 9028, 9272, 9394, 9768, 9842, 10248, 11396, 11704, 12749, 13542, 13908, 14091, 14763, 15466, 15799, 16104, 16226, 16872, 17094, 17556, 18056, 18788, 19684, 22792, 23199, 24339, 24827, 25498, 27084, 27816, 28182, 29526, 30932, 31598, 32452, 34188, 35112, 37576, 38247, 39368, 42883, 46398, 47397, 48678, 49654, 50996, 54131, 54168, 56364, 59052, 61864, 63196, 64904, 68376, 74481, 76494, 85766, 89243, 92796, 94794, 97356, 99308, 101992, 108262, 112728, 118104, 126392, 128649, 148962, 152988, 162393, 171532, 173789, 178486, 185592, 189588, 194712, 198616, 216524, 257298, 267729, 297924, 300181, 305976, 324786, 343064, 347578, 356972, 379176, 433048, 471713, 514596, 521367, 535458, 595848, 600362, 649572, 695156, 713944, 900543, 943426, 1029192, 1042734, 1070916, 1200724, 1299144, 1390312, 1415139, 1801086, 1886852, 2085468, 2141832, 2401448, 2830278, 3301991, 3602172, 3773704, 4170936, 5660556, 6603982, 7204344, 9905973, 11321112, 13207964, 19811946, 26415928, 39623892, 79247784]

約数ペア:

[(1, 79247784), (2, 39623892), (3, 26415928), (4, 19811946), (6, 13207964), (7, 11321112), (8, 9905973), (11, 7204344), (12, 6603982), (14, 5660556), (19, 4170936), (21, 3773704), (22, 3602172), (24, 3301991), (28, 2830278), (33, 2401448), (37, 2141832), (38, 2085468), (42, 1886852), (44, 1801086), (56, 1415139), (57, 1390312), (61, 1299144), (66, 1200724), (74, 1070916), (76, 1042734), (77, 1029192), (84, 943426), (88, 900543), (111, 713944), (114, 695156), (122, 649572), (132, 600362), (133, 595848), (148, 535458), (152, 521367), (154, 514596), (168, 471713), (183, 433048), (209, 379176), (222, 356972), (228, 347578), (231, 343064), (244, 324786), (259, 305976), (264, 300181), (266, 297924), (296, 267729), (308, 257298), (366, 216524), (399, 198616), (407, 194712), (418, 189588), (427, 185592), (444, 178486), (456, 173789), (462, 171532), (488, 162393), (518, 152988), (532, 148962), (616, 128649), (627, 126392), (671, 118104), (703, 112728), (732, 108262), (777, 101992), (798, 99308), (814, 97356), (836, 94794), (854, 92796), (888, 89243), (924, 85766), (1036, 76494), (1064, 74481), (1159, 68376), (1221, 64904), (1254, 63196), (1281, 61864), (1342, 59052), (1406, 56364), (1463, 54168), (1464, 54131), (1554, 50996), (1596, 49654), (1628, 48678), (1672, 47397), (1708, 46398), (1848, 42883), (2013, 39368), (2072, 38247), (2109, 37576), (2257, 35112), (2318, 34188), (2442, 32452), (2508, 31598), (2562, 30932), (2684, 29526), (2812, 28182), (2849, 27816), (2926, 27084), (3108, 25498), (3192, 24827), (3256, 24339), (3416, 23199), (3477, 22792), (4026, 19684), (4218, 18788), (4389, 18056), (4514, 17556), (4636, 17094), (4697, 16872), (4884, 16226), (4921, 16104), (5016, 15799), (5124, 15466), (5368, 14763), (5624, 14091), (5698, 13908), (5852, 13542), (6216, 12749), (6771, 11704), (6954, 11396), (7733, 10248), (8052, 9842), (8113, 9768), (8436, 9394), (8547, 9272), (8778, 9028)]